#A63FE2#A63FE2

#A63FE2 is a mid, highly saturated violet. Relative luminance 0.172; OKLCH L 58.6% C 0.237 H 309.8°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#A63FE2
RGB	rgb(166, 63, 226)
HSL	hsl(278, 74%, 57%)
HSV	hsv(278, 72%, 89%)
CMYK	cmyk(26.5%, 72.1%, 0%, 11.4%)
CIE-LAB	lab(48.45, 67.20, -64.40)
CIE-LCH	lch(48.45, 93.08, 316.22°)
OKLab	oklab(58.56% 0.1519 -0.1825)
OKLCH	oklch(58.56% 0.237 309.8)
XYZ	xyz(31.2281, 17.1536, 73.6027)
Luminance	0.1715 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FE2 #7BE23F

analogous

#553FE2 #A63FE2 #E23FCD

triadic

#A63FE2 #E2A63F #3FE2A6

tetradic

#A63FE2 #E2553F #7BE23F #3FCDE2

square

#A63FE2 #E2553F #7BE23F #3FCDE2

split-complementary

#A63FE2 #CDE23F #3FE255

monochromatic

#641691 #881EC6 #A63FE2 #BF74EA #D7A9F2

Accessibility & contrast

On white

4.74

#A63FE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#A63FE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FE2

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FE2	#FFFFFF	#000000	##FFFFFF
##A63FE2	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE7

Deuteranopia (green-blind)

#1975DF

Tritanopia (blue-blind)

#9D648D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a63fe2;
/* rgb */ color: rgb(166, 63, 226);
/* oklch */ color: oklch(58.6% 0.237 309.8);

Tailwind

colors: {
  custom: {
    50: '#c57dec',
    500: '#a63fe2',
    950: '#000000',
  },
}

SCSS

$custom: #a63fe2;
$custom-light: #c57dec;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fe2",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 226
  },
  "hsl": {
    "h": 277.914,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58557,
    "c": 0.23739,
    "h": 309.8
  },
  "luminance": 0.17153
}

Semantic roles & 50–950 ramp

primary

#A63FE2

secondary

#B6E09D

accent

#F0377B

background

#FCF8FE

surface

#F9EFFD

border

#D2CAD5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A63FE2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →